Components
638 components matching “54”
A component is a schematic symbol with, where the catalog has them, its footprint and 3D package model — linked by KiCad's own references and cross-checked pin by pin.
STM32WL54JCIx
MCU_ST_STM32WL
STMicroelectronics Arm Cortex-M4 MCU, 256KB flash, 64KB RAM, 48 MHz, 1.8-3.6V, 43 GPIO, UFBGA73
- Pins
- 73
- Pads
- 73
- SMD
- 7.0×7.0
MSP430F2254IRHA
MCU_Texas_MSP430
16kB + 256B Flash, 512B RAM, QFN-40
- Pins
- 40
- Pads
- 41
- SMD
- 7.3×7.3
MSP430G2544IRHA40
MCU_Texas_MSP430
16kB + 256B Flash, 512B RAM, QFN-40
- Pins
- 40
- Pads
- 41
- SMD
- 7.3×7.3
NIS5420MTxTXG
Power_Management
ON Semi, +12V Electronic Fuse, 4.6A, WDFN-10
- Pins
- 11
- Pads
- 11
- SMD
- 4.2×3.5
TOP254YN
Regulator_Switching
TOPSwitch-HX Family, 43W Output Power
- Pins
- 6
- Pads
- 6
- THT
- 11.1×9.7
TPS54260DGQ
Regulator_Switching
2.5A, Step Down DC-DC Converter with Eco-mode, 3.5-60V Input Voltage, MSOP-10
- Pins
- 11
- Pads
- 11
- SMD
- 6.3×3.6
TPS54260DRC
Regulator_Switching
2.5A, Step Down DC-DC Converter with Eco-mode, 3.5-60V Input Voltage, VSON-10
- Pins
- 11
- Pads
- 11
- SMD
- 3.9×3.9
TPS54336ADDA
Regulator_Switching
4.5V to 28V Input, 3A, Synchronous Step-Down Converter with Eco-mode(tm)
- Pins
- 9
- Pads
- 9
- SMD
- 7.5×5.5
TPS54340DDA
Regulator_Switching
3.5A, Step Down DC-DC Converter with Eco-mode, 4.5-42V Input Voltage, PowerSO-8
- Pins
- 9
- Pads
- 9
- SMD
- 7.5×5.5
HF3-54
Relay
AXICOM HF3 relay, 3GHz, SPDT RF Switching Relay, 50ohm, 6Vdc, Single-Side Stable
- Pins
- 16
- Pads
- 16
- SMD
- 10.6×15.5
ADL5541
RF_Amplifier
20-6000MHz RF/IF +15dB gain block, LFCSP-8
- Pins
- 5
- Pads
- 5
- SMD
- 4.0×3.5
ADL5542
RF_Amplifier
20-6000MHz RF/IF +20dB gain block, LFCSP-8
- Pins
- 5
- Pads
- 5
- SMD
- 4.0×3.5
SKY65404
RF_Amplifier
4.9-5.9GHz, 13dB Low-Noise Amplifier, QFN-6
- Pins
- 7
- Pads
- 7
- SMD
- 2.3×2.0
PAC1954x-xJ6CX
Sensor_Energy
Four Channel High-side Power Monitor, 32V, I2C, WLCSP-16
- Pins
- 16
- Pads
- 16
- SMD
- 4.2×4.2
74LS541
74xx
8-bit Buffer/Line Driver 3-state outputs
- Pins
- 20
- Pads
- —
- Mount
- —
74HCT541
74xx
8-bit Buffer/Line Driver 3-state outputs
- Pins
- 20
- Pads
- —
- Mount
- —
74LS154
74xx
Decoder 4 to 16
- Pins
- 24
- Pads
- —
- Mount
- —
74LS540
74xx
8-bit Buffer/Line driver Inverter, 3-state outputs
- Pins
- 20
- Pads
- —
- Mount
- —
74154
74xx_IEEE
4 to 16 lines Decoder/Demultiplexer
- Pins
- 24
- Pads
- —
- Mount
- —
74AHC541
74xx
8-bit Buffer/Line Driver 3-state outputs
- Pins
- 20
- Pads
- —
- Mount
- —
LT1054
Regulator_SwitchedCapacitor
Switched-Capacitor Voltage Converter with Regulator, output current 100mA, operating range 3.5V to 15V, low loss 1.1V at 100mA, DIP-8/SO-8
- Pins
- 8
- Pads
- —
- Mount
- —
4543
4xxx
BCD to 7-segment latch/decoder/driver
- Pins
- 16
- Pads
- —
- Mount
- —
4543
4xxx_IEEE
- Pins
- 16
- Pads
- —
- Mount
- —
7454
74xx
And-Nor (Y = /(AB + CD + EF + GH) ), DIP-14
- Pins
- 11
- Pads
- —
- Mount
- —